Industrial & Compact Laminates — Chemical, Fire and Moisture Grades
These are the grades specified when the panel has to do a job beyond looking good: resist a spilled reagent, survive permanent humidity, slow a fire, or insulate a busbar. All are self-supporting, so no substrate is involved and nothing inside can swell.
- 2 mm to 25 mm self-supporting compact sheets
- Chemical, fire retardant and anti-bacterial grades
- Waterproof through the full thickness
Grades produced
Compact
- 2 mm to 25 mm
- Self-supporting, no substrate
- Waterproof through thickness
- Black or colour core
Chemical Resistant
- Laboratory bench grade
- Acid and solvent resistant
- Typically 12-20 mm
- Non-absorbent surface
Fire Retardant
- Class B / Class 1 rated
- Low smoke emission
- Wall lining and cladding
- Escape route surfaces
Electrical
- Insulation grade sheet
- Switchgear panels
- Machine guarding
- High dielectric strength
Where each grade is used
- Washroom and shower cubicles — compact grade at 12 mm is the standard worldwide, because the panel is waterproof through its full thickness and cannot rot at the floor.
- Laboratory benches — chemical resistant compact stands up to acids and solvents that would strip an ordinary melamine surface.
- Hospital and clinic surfaces — anti-bacterial grades with a non-porous face that can be cleaned with hospital-grade disinfectant.
- Lockers and changing rooms — humidity that destroys board-based furniture has no effect on compact.
- Balcony and facade cladding — exterior compact grades are UV stabilised and hold colour outdoors.
- Electrical panels and machine guards — insulation grade sheet for switchgear and industrial equipment.
Working with compact laminate
Compact behaves like a dense board rather than a sheet. It is cut on a panel saw with a fine-tooth carbide blade, routed with standard woodworking tooling, and drilled normally — but it is abrasive, so tooling wears faster than it would on timber.
The cut edge is usually left exposed and simply polished. On a black-core sheet that dark line around every panel has become a design signature rather than something to hide. Colour-core sheets, where the core matches the face, are available where a monolithic look is wanted.
Allow for movement. Compact expands and contracts with humidity across its width more than along its length, so cubicle and locker fixings use slotted holes rather than tight ones. Fixing a panel rigidly at both ends is the usual cause of bowing months after installation.
Frequently asked questions
What is compact laminate?
A laminate built from enough resin-impregnated kraft layers that the sheet becomes self-supporting — from 2 mm up to 25 mm. Because there is no substrate, the panel is waterproof and dimensionally stable through its whole thickness.
Why is compact laminate used for toilet cubicles?
Constant humidity and direct water contact destroy any board-based panel from the edges inwards. Compact has no board in it, so it cannot swell, delaminate or rot, and it can be hosed down.
What thickness for a laboratory worktop?
12 mm for light bench work with a supporting frame, 20 mm where the top spans between supports or carries heavy equipment. Specify the chemical resistant grade rather than standard compact.
Can compact laminate be used outdoors?
Only the exterior grade, which is UV stabilised. Interior compact will chalk and fade in direct sun. Exterior grade is used for balcony infill panels and ventilated facade cladding.
Request industrial laminate specification
Tell us the grade, thickness and the environment the panel has to survive, and we will confirm what to specify.
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